4x-6x+18=7x-(15-8x)

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Solution for 4x-6x+18=7x-(15-8x) equation:


Simplifying
4x + -6x + 18 = 7x + -1(15 + -8x)

Reorder the terms:
18 + 4x + -6x = 7x + -1(15 + -8x)

Combine like terms: 4x + -6x = -2x
18 + -2x = 7x + -1(15 + -8x)
18 + -2x = 7x + (15 * -1 + -8x * -1)
18 + -2x = 7x + (-15 + 8x)

Reorder the terms:
18 + -2x = -15 + 7x + 8x

Combine like terms: 7x + 8x = 15x
18 + -2x = -15 + 15x

Solving
18 + -2x = -15 + 15x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15x' to each side of the equation.
18 + -2x + -15x = -15 + 15x + -15x

Combine like terms: -2x + -15x = -17x
18 + -17x = -15 + 15x + -15x

Combine like terms: 15x + -15x = 0
18 + -17x = -15 + 0
18 + -17x = -15

Add '-18' to each side of the equation.
18 + -18 + -17x = -15 + -18

Combine like terms: 18 + -18 = 0
0 + -17x = -15 + -18
-17x = -15 + -18

Combine like terms: -15 + -18 = -33
-17x = -33

Divide each side by '-17'.
x = 1.941176471

Simplifying
x = 1.941176471

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